Midterm Review

Are the following two lines, A and B, Parallel, Perpendicular, or Neither?

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What is true about the SLOPES of parallel lines?

• The slopes are the same

• The slopes are different

Tags

CCSS.8.EE.B.6

What is a parallel slope to the following equation? y = 7x - 3

• -7/1

• -7

• 1/7

• 7

Tags

CCSS.8.EE.B.5

What is true about the slopes of Perpendicular lines?

• The slopes are the same

• The slopes are opposites

• The slopes are inverses

• The slopes are opposite and inverse

Tags

CCSS.8.EE.B.5

Give a slope that is perpendicular to the following equation. y = 1/4x + 2

• 1/4

• -1/4

• -4/1 or -4

• -2/1 or -2

Tags

CCSS.8.EE.B.6

What is slope-intercept form?

• y = mx + b

• y = x + b

• Ax + By = C

• y = x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve the following systems of equation by using Substitution:

y = 2x

3x - y = 5

• (2,3)

• No Solution

• (5,10)

• (3,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the systems of equations

3x - 5y = -16

2x + 5y =31

• (3,5)

• (-3,-5)

• (5,3)

• no solutions

Tags

CCSS.8.EE.C.8B

How many solutions does the following systems of equations have?

y = 5x + 2

y = 5x + 2

• One

• None

• Infinite

• Two

Tags

CCSS.8.EE.C.8B

Determine the number of solutions for the following system of equations:

y = 3x - 5

y = 3x - 4

• One

• None

• Infinite

• Two

Tags

CCSS.8.EE.C.8B